CWNU 3370

0.21 UTI

0.5

C_N

0.07

C_dens

0.5

C_C3

0.0

C_lit

1.0

C_dup

N_m (P>50%) 50

Core radius and density 4.3 [pc], 0.3 [pc^-2]

C3 classification BB

C_N 0.5 Moderately populated
C_dens 0.07 Very loose
C_C3 0.5 Intermediate quality
C_lit 0.0 Rarely studied
C_dup 1.0 Unique

📥 Members 📊 Colab 🔬 Bayestar19

MOCA 🔍 CDS 🔍 Simbad 🔍 CDS (α, δ) 🔍 Simbad (α, δ)

Overview

ℹ️

CWNU 3370 is a moderately populated, very loose object of intermediate C3 quality. Its parallax locates it at a large^* distance, below the mid-plane, affected by high extinction. It is catalogued as a young cluster (see Parameters). It was recently reported in the literature.

(*): The parallax distance estimate (~8.18 kpc) differs significantly from the median photometric distance (~5.62 kpc).

⚠️ Warning: the low UTI value and no obvious signs of duplication (C_dup=1.0) indicate that this is quite probably an asterism, moving group, or artifact, and not a real open cluster.

Very distant High extinction Young

Data

🔍 Search references for CWNU 3370 in: SciX Simbad

ℹ️

Reference	Year	RA [deg]	DEC [deg]	Plx [mas]	pmRA [mas/yr]	pmDE [mas/yr]	Rv [km/s]
UCC	99999–	113.288	-22.16	0.122	-1.027	1.839	–
He et al.	2023	113.285	-22.157	0.122	-1.028	1.788	–

💡 Note: The UCC values are estimated from its identified members.

Reference	Year	Dist [kpc]	Av [mag]	DAv [mag]	Age [Myr]	[Fe/H] [dex]	Mass [Msun]	B_frac	BSS
UCC	99999–	5.62	3.1	–	79	–	–	–	–
He et al.	2023	5.62	3.10	–	79	–	–	–	–

Visualization

ℹ️